If a 60 year old man, pretty healthy, say has $1MM net worth, wants to invest in a very risky investment about $200k?

Some say they break-even at best, others say they make a healthy return. 

I believe to counteract what should be healthy consumer hesitancy to buy a house (hesitancy in part due to student debt), banks have been offering unsustainable subprime mortgages. 

I got to the point on the phone where I told her it was not healthy if we continued the discussion and wait another day and continue to discuss it.

@John Blackman Sounds like you have a good amount of expertise in partnerships and have a really healthy attitude about how they should function. 

The only way I see that working is if he is offering a promissory note with a personal guarantee and a healthy interest rate with monthly payments plus an equity kicker of 15%.

For the sake of you having a healthy marriage ;) it seems like a fair compromise if the numbers make sense.

Not the most healthy of situations but I have done some pretty impressive things trying to prove I can do it and/or prove someone wrong.

Something is off about this high of an offer, if it is a flip deal.If a seasoned investor is offering that much, the ARV must be much higher than the current value or they will lose money, not have a healthy profit!

Another option is if you have good credit to secure a personal loan based on your healthy credit.